A digital guide to the process of problem solving which highlights strengths and weaknesses, explains mistakes, reminds you about definitions and helps to clarify concepts.This section is in the initial stages of construction — any feedback welcome!
- 13 May 22
With the chemistry exam on Wednesday next, it's worth getting as much practice in this weekend as you can! The Paper 1 exam questions are quick revision, have immediate feedback, and will highlight anything that you don't know; good luck! Paper...
- 12 Apr 22
Don't get caught out! The best way to prepare for your Paper 1 and Paper 2 IB chemistry exams is to do as many past paper questions as you can. Here on studyib.net you can find loads of questions to do here: Paper 1 Exam Questions Paper 2...
Chemists often need to measure the quantities of elements and compounds reacting. Stoichiometry means 'measuring elements'.
Atomos is an ancient Greek word meaning 'indivisible' or 'cannot be cut'. Atoms are the building blocks of matter; they are the smallest particles that when combined together have the properties of a particular chemical element, or compound.